作业帮小学英语、数学题（紧急.）读一读,猜一猜,将答案写在括号里.1、You can see many movies here,some of them are from China,some of them are from foreign countries.( )2、If you want to get on the train,first you should go here.( s
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小学英语、数学题（紧急.）读一读,猜一猜,将答案写在括号里.1、You can see many movies here,some of them are from China,some of them are from foreign countries.( )2、If you want to get on the train,first you should go here.( s
小学英语、数学题（紧急.）
读一读,猜一猜,将答案写在括号里.
1、You can see many movies here,some of them are from China,some of them are from foreign countries.( )
2、If you want to get on the train,first you should go here.
( station)
一件上衣标价240元,售出后可以获得五分之一的利润.这件上衣的成本是多少元?（利润=成本乘利润率）
从A城到B城,四分之三是平路,其余是上坡路和下坡路.一辆汽车从A,B城两城之间往返一趟,偶给你个形式20千米的上坡路.A,B两城相距多少千米?
小学英语、数学题（紧急.）读一读,猜一猜,将答案写在括号里.1、You can see many movies here,some of them are from China,some of them are from foreign countries.( )2、If you want to get on the train,first you should go here.( s
1、You can see many movies here,some of them are from China,some of them are from foreign countries.( cinema )
2、If you want to get on the train,first you should go here.
( train station)
一件上衣标价240元,售出后可以获得五分之一的利润.这件上衣的成本是多少元?（利润=成本乘利润率）
设成本为x元
x×（1+0.2）=240
x =240÷1.2
x =200
答：成本为200元
从A城到B城,四分之三是平路,其余是上坡路和下坡路.一辆汽车从A,B城两城之间往返一趟,偶给你个形式20千米的上坡路.A,B两城相距多少千米?
依题意：AB两城相距20÷0.25（即四分之一）=80（km)
答：AB两城相距80千米
说明：往返一趟中,去时上坡归时便成了下坡,所以20千米的“上坡路”其实包括了去时的上坡下坡路
1、You can see many movies here,some of them are from China,some of them are from foreign countries.(cinema )
2、If you want to get on the train,first you should go here.
( railway stat...
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1、You can see many movies here,some of them are from China,some of them are from foreign countries.(cinema )
2、If you want to get on the train,first you should go here.
( railway station)
一件上衣标价240元，售出后可以获得五分之一的利润。这件上衣的成本是多少元？（利润=成本乘利润率）
200元
从A城到B城，四分之三是平路，其余是上坡路和下坡路。一辆汽车从A,B城两城之间往返一趟，偶给你个形式20千米的上坡路。A,B两城相距多少千米？
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